MAINT: update build backend to Hatch

.github/workflows/tests.yml

@@ -1,6 +1,12 @@
 name: tests
 
-on: [push, pull_request]
+
+on:
+  push:
+    branches: [main]
+    tags:
+    - "v[0-9]+.[0-9]+.[0-9]+*"
+  pull_request:
 
 jobs:
 
@@ -9,12 +15,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8, 3.9, "3.10"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -34,17 +40,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout source
-        uses: actions/checkout@v2
-      - name: Set up Python 3.7
-        uses: actions/setup-python@v2
+        uses: actions/checkout@v4
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: 3.11
       - name: Build package
         run: |
           pip install wheel
           python setup.py sdist bdist_wheel
       - name: Publish
-        uses: pypa/gh-action-pypi-publish@v1.4.2
+        uses: pypa/gh-action-pypi-publish@v1.8.14
         with:
           user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}

pyproject.toml

@@ -0,0 +1,54 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "sphinx-remove-toctrees"
+dynamic = ["version"]
+description = "Reduce your documentation build size by selectively removing toctrees from pages."
+readme = "README.md"
+license = { file = "LICENSE" }
+requires-python = ">=3.9"
+authors = [
+    { name = "Executable Book Project" },
+]
+classifiers = [
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+
+]
+dependencies = [
+    "sphinx>=5",
+]
+
+[project.optional-dependencies]
+code_style = [
+    "pre-commit>=2.12",
+]
+docs = [
+    "ipython",
+    "myst-parser",
+    "sphinx-book-theme",
+]
+tests = [
+    "ipython",
+    "myst-parser",
+    "pytest",
+    "sphinx-book-theme",
+]
+
+[project.urls]
+Homepage = "https://github.com/executablebooks/sphinx-remove-toctrees"
+
+[tool.hatch.version]
+path = "sphinx_remove_toctrees/__init__.py"
+
+[tool.hatch.build.targets.wheel]
+exclude = [
+  "/sphinx_remove_toctrees/tests/*"
+]

sphinx_remove_toctrees/__init__.py

@@ -10,6 +10,12 @@
 logger = logging.getLogger(__name__)
 
 
+def findall(node):
+    # findall replaces traverse in docutils v0.18
+    # note a difference is that findall is an iterator
+    return getattr(node, "findall", node.traverse)
+
+
 def remove_toctrees(app, env):
     """Remove toctrees from pages a user provides.
 
@@ -37,7 +43,7 @@ def remove_toctrees(app, env):
 
     # Loop through all tocs and remove the ones that match our pattern
     for _, tocs in env.tocs.items():
-        for toctree in tocs.traverse(addnodes.toctree):
+        for toctree in findall(tocs)(addnodes.toctree):
             new_entries = []
             for entry in toctree.attributes.get("entries", []):
                 if entry[1] not in to_remove:

sphinx_remove_toctrees/tests/test_build.py

@@ -3,8 +3,7 @@
 from shutil import copytree
 
 from bs4 import BeautifulSoup
-from sphinx.testing.path import path as sphinx_path
-from sphinx.testing.util import SphinxTestApp
+from sphinx import version_info as sphinx_version_info
 
 pytest_plugins = "sphinx.testing.fixtures"
 
@@ -13,8 +12,19 @@
 
 def test_build_html(make_app, tmp_path):
     """Test building the base html template and config."""
-    copytree(path_test_doc, tmp_path / "test_doc")
-    app = make_app(srcdir=sphinx_path(tmp_path / "test_doc"))
+    src_dir = tmp_path / "test_doc"
+    copytree(path_test_doc, src_dir)    
+
+    # For compatibility with multiple versions of sphinx, convert pathlib.Path to
+    # sphinx.testing.path.path here.
+    if sphinx_version_info >= (7, 2):
+        app_src_dir = src_dir
+    else:
+        from sphinx.testing.path import path
+
+        app_src_dir = path(os.fspath(src_dir))
+
+    app = make_app(srcdir=app_src_dir)
     app.build()
     index = tmp_path / "test_doc" / "_build" / "html" / "index.html"
     assert index.exists()